You can select aggregation functions using the right drop-down (the default aggregation function is average).Since the basic data point in the chart is a daily sum, when selecting an aggregation function, you decide how to aggregate the data to weekly, monthly and quarterly information.

Use median aggregation function to analyze the middle value for each period, and eliminate outer /extreme values

Use maximum aggregation function to analyze the best days trend, for example, view best days in each month trend

Please note, since the basic data point in the chart is the daily sum of the selected value, you cannot select a different aggregation function once "Last 90 days" period is selected.

You can download the trend chart data to a CSV aggregated by the selected aggregation period and function.

The selected aggregation period and function are persistent per user per trend chart. The next time you will enter the same trend chart in account profile, the previous aggregation period and function will be selected.

Note, Totango saves this configuration as part of the user session. This configuration will not be saved when logging into Totango from a different browser, computer, or using virtual computers/desktops

The trend chart behaves differently for these unique metrics:

Active users - this metric counts the number of unique users in a certain period. Since it is not an aggregative metric, the number of unique active users at the end of the period is selected instead of any aggregation. In addition, the aggregation function options are disabled.

For example, if you select "Last 24 weeks" in the aggregation period drop-down, the number of unique active users in the last 7 days will be presented in the chart.

Engagement Score metric is based on unique active users, therefore is not an aggregative metric. It will be presented as engagement score at the end of the period.

License Utilization metric is based on unique active users, therefore is not an aggregative metric. It will be presented as the license utilization at the end of the period.